Three-legged square water storage unit assembly



FIG. 1 is a perspective view of a three-legged square water storage unitassembly showing my new design;

FIG. 2 is a front elevation view, thereof;

FIG. 3 is a left side end elevation view thereof; and,

FIG. 4 is a bottom plan view thereof, the top plan view being identicalthereof.

CLAIM The ornamental design for a three-legged square water storage unitassembly, as shown and described.